constant COLUMN_NAME

Ruby on Rails 6.0.6

Since v6.0.6 Last seen in v7.1.6

Available in: v6.0.6 v6.1.7.10 v7.0.10 v7.1.6

Compare with:

Regexp for column names (with or without a table name prefix). Matches the following:

"#{table_name}.#{column_name}"
"#{column_name}"